https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125606

Harald Anlauf <anlauf at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[15/16/17 Regression]       |[15/16 Regression]
                   |gimplification failed: with |gimplification failed: with
                   |-O1                         |-O1

--- Comment #20 from Harald Anlauf <anlauf at gcc dot gnu.org> ---
Fixed on mainline so far.

***

Sidenote: the runtime behavior of the original source code is now the same
as with gcc-14 (i.e. it crashes here at runtime).

We may want to check if this is a separate issue (which I assume from the
traceback).

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0  0x7f0c7a64808f in ???
#1  0x7f0c7a6aa43e in ???
#2  0x405c4c in __m_MOD_set
        at /home/anlauf/gcc-bugs/1205_0220.f90:131
#3  0x40a4ef in s1_
        at /home/anlauf/gcc-bugs/1205_0220.f90:230
#4  0x40a7e7 in MAIN__
        at /home/anlauf/gcc-bugs/1205_0220.f90:234
#5  0x40a854 in main
        at /home/anlauf/gcc-bugs/1205_0220.f90:249
Segmentation fault (core dumped)

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